Sass jobs in District of Columbia

Chantilly, Virginia

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Today

Job Number: R0245448 Front-End Software Engineer The Opportunity: The right interface can make a tool easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. Bring your passion for creating an amazing user experience to Booz Allen. We need an experience d front-end developer who will use their passion to guide a development team to lear

Full-time

USD 77,600.00 - 176,000.00 per year

Front-End Software Engineer

Chantilly, Virginia

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Today

Job Number: R0245772 Front-End Software Engineer The Opportunity: The right interface can make a tool easy to use, encourage early adoption, and save time and resources. We're looking for you, a web developer who will use equal parts skill and vision to create an experience that delivers functionality and efficiency. Bring your passion for creating an amazing user experience to Booz Allen. We need an experience d front-end developer who will use their passion to guide a development team to lear

Full-time

USD 77,600.00 - 176,000.00 per year

UI/UX Designer

Ashburn, Virginia

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Today

Job ID: 2616211 Location: Ashburn, VA, US Date Posted: 2026-08-31 Category: Information Technology Subcategory: Web Design Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking motivated and energetic UI/UX Designer (Journeyman) to join our team to begin an exciting and challenging career in Ashburn, VA. This position will require on

Full-time

USD 80,001.00 - 120,000.00 per year

Front End Web Developer, Senior

Washington, District of Columbia

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Today

Overview The Work The Front-End Developer will build responsive, high?performance user interfaces using React, TypeScript, JavaScript, Node.js, HTML, and CSS, ensuring seamless integration with .NET backend services within AWS-hosted environments. You will collaborate closely with UX designers, backend engineers, and product teams to implement clean, maintainable components and deliver intuitive, accessible, and secure user experiences. This position aligns with Cayuse's core values of Innovati

Full-time

Front End Web Developer

Remote or Alhambra, California

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Today

Position Description A Front End Web Developer uses modern, front end web development tools, techniques, and methods for the creation and deployment of user-facing interfaces and is comfortable working in an environment to routinely deploy changes. The Front End Web Developer will perform front end web development using modern techniques and frameworks (e.g., HTML5, CSS3, CSS frameworks like LESS and SASS, Responsive Design, Bourbon, Twitter Bootstrap); perform JavaScript development using moder

Easy Apply

Full-time, Part-time, Contract, Third Party

USD 35-42

Front-End Developer

Vienna, Virginia

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Today

Overview We are seeking an experienced Front-End Developer to support the development of modern, customer-facing digital experiences. This role will work as part of an Agile Digital Delivery team to design, develop, test, and maintain responsive web applications using Angular 19+ and modern front-end technologies. The Front-End Developer will collaborate with product owners, UX designers, engineers, and analysts to build scalable and reusable user interface components, integrate with REST APIs

Full-time

USD 110,000.00 - 133,000.00 per year

UI/UX Engineer Specialist

Remote or McLean, Virginia

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Today

Job Family: Business Systems Analysis (Digital) Travel Required: Up to 10% Clearance Required: Ability to Obtain Public Trust What You Will Do: Guidehouse is seeking a UI/UX Engineer Specialist to bridge the gap between design thinking and frontend software engineering in our Agile organization. Operating within active development sprints, this role translates user personas, operational workflows, and analytical requirements into responsive, functional interfaces. The UI/UX Engineer contribut

Full-time

USD 98,000.00 - 163,000.00 per year

Fullstack Developer (Ruby on Rails & React)

Washington, District of Columbia

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 78,600.00 - 160,200.00 per year

Front End Web Developer, Senior

Washington, District of Columbia

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Today

Overview The Work The Front-End Developer will build responsive, high-performance user interfaces using React, TypeScript, JavaScript, Node.js, HTML, and CSS, ensuring seamless integration with .NET backend services within AWS-hosted environments. You will collaborate closely with UX designers, backend engineers, and product teams to implement clean, maintainable components and deliver intuitive, accessible, and secure user experiences. This position aligns with Cayuse's core values of Innova

Full-time

USD 194,000.00 - 204,589.00 per year

Front End Engineer SR Principal- TS/SCI with Polygraph

Chantilly, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Angular, CSS HTML, Experience API, GitOps, Linux Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: FRONT END ENGINEER SR PRINCIPAL Transform technology into opportunity as a Front- E

Full-time

USD 142,792.00 - 164,211.00 per year

Front End Developer Sr - TS required to apply - Wash DC + Hybrid

Washington, District of Columbia

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Today

Bow Wave is seeking a Senior Frontend Developer to join our team and support our client in Washington, DC. As a Senior Front-end Developer, you will play a pivotal role in architecting, building, and optimizing modern user interfaces that support mission-critical applications. You will lead the development of scalable, high-performance front-end solutions using React, TypeScript, JavaScript, Node.js, and AWS-hosted environments, ensuring seamless integration with .NET back-end services. In this

Full-time

USD 180,000.00 - 190,000.00 per year

Principal Software Engineer

Remote

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Today

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. We help restaurants streamline operations, increase revenue, and deliver amazing guest experiences through our platform that combines restaurant point of sale, team management, guest-facing technology, and award-winning customer support. As a Toaster, you will be challenged to take on meaningful projects to help

Full-time

USD 230,000.00 - 368,000.00 per year

Software Engineer

Ashburn, Virginia

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Today

Job Title Software Engineer Job Description The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people. Explore what you can bring to our solutions in the areas of cyber, cloud and enterprise security. Be a part of the Telos culture and see what sets us apart! Telos offers an excellent compensation package with benefits that include generous paid time o

Full-time

USD 105,000.00 - 135,000.00 per year

Front End Developer

Washington, District of Columbia

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Today

Full-time

USD 91,300.00 - 184,900.00 per year

Full Stack Software Engineer

Fairfax, Virginia

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Today

Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS. We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're driven by innovatio

Full-time

Full Stack Software Engineer

Remote or San Francisco, California

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Today

Overview Working at Atlassian Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. To help our teams work together effectively, this role is fully remote, but requires you to be located in either US Pacific or Mountain time zones. We're looking for a Fullstack Software Engine

Full-time

USD 150,300.00 - 196,225.00 per year

Sr .NET Engineer-Puerto Rico - Remote

Remote or San Juan, San Juan

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Today

Position:Senior .NET Engineer Experience:8+Years Work Mode:Puerto Rico Remote Contract: 12+Month We are Lokking for a Dot net Full stack Developer-Puerto Rico Remote Frontend Development Develop and maintain responsive, modular, and high-quality Angular applications. Implement UI components using TypeScript, HTML5, CSS\LESS\SCSS, and RxJS reactive patterns. Manage global and component-level state using NgRx. Write robust unit tests using Jest to ensure high code quality and maintainability

Full-time

Senior .NET Engineer-Puerto Rico Remote

Remote or San Juan, San Juan

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Today

Full-time

Education Research, Frontend Developer-SLATE

Remote or Chicago, Illinois

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Today

Huron helps its clients drive growth, enhance performance and sustain leadership in the markets they serve. We collaborate with education organizations to develop strategies and implement solutions that enable the transformative change our clients need to own their future. Together, we empower clients to drive innovation, create sustainable funding streams and deliver better student outcomes. Today, leaders of higher education institutions and academic medical centers are spending too much time

Full-time

BrM Full Stack ASP.NET Developer

Remote or Bridge City, Texas

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Today

RESPONSIBILITIES: Kforce has a client in Bridge City, TX that is seeking a BrM Full Stack ASP.NET Developer to be an important part of a team that supports state-of-the-art bridge management software used by government Departments of Transportation across North America to inventory, inspect, and manage their bridges. The Developer will be expected to work with an energetic team that includes product owners, quality testers, civil engineers, and other software developers. Responsibilities: * Des

Full-time

$50 - $60 annually

Sass jobs in Washington, DC, USA